baber/WOPTO huggingface dataset:
Patent KR-20030061644-A (KR)
Title: Optical apparatus for measuring the two and three-dimensional shape of an object
Inventor: CHO SANG HYEON
IPC: G01B11/02
Filed: 2002-01-15
Abstract: PURPOSE: An optical 2D and 3D profile measuring system is provided to selectively measure a 2D profile or a 3D profile by using projection lattices without using a reference surface. CONSTITUTION: An optical 2D and 3D profile measuring system includes a CCD camera(11) installed at an inner upper portion of a probe case(10) so as to obtain 2D or 3D image information of an object. A first illumination section(15) is mounted under the CCD camera(14) so as to illuminate a measuring surface of the object when measuring 2D profile of the object. A second illumination section(18) is installed in a photographing hole(17) formed at a lower surface of the probe case(10) so as to illuminate an edge part of the object when measuring 2D profile of the object. A third illumination section(23) is provided to illuminate a measuring surface of the object through a projection lattice(22), a projection lens(20), a total reflection mirror(19) and the photographing hole(17) when measuring 3D profile of the object. The projection lattice(22) is shifted by means of a piezoelectric actuator(24).
Patent KR-20030065123-A (KR)
Title: Time displaying method at roaming for mobile phone
Inventor: PARK JONG UK
IPC: H04B1/40
Filed: 2002-01-31
Abstract: PURPOSE: A time indicating method in roaming of a mobile phone is provided to automatically calculate home time(current time) of a service area and inform a user in case of roaming as a mobile phone of the user is moved to the service area with a different time zone. CONSTITUTION: A user moves to a network of a different provider and requests a roaming(S1). A roaming authentication and a location registration are requested in the network of the different provider(S2). The network of the different provider makes transmission and reception to and from the user-subscribed network in order to perform a roaming procedure, and if roaming is available, the network of the different provider transmits location information and local time information to the mobile phone of the user(S3). Home time is calculated on the basis of the received local time information and information stored in a memory(S4). The calculated home time and local time are displayed(S5,S51). Only a local time is displayed(S52).
Patent KR-20030066980-A (KR)
Inventor: JUNG HYUNG SIK
IPC: B29B9/12
Filed: 2002-02-06
Abstract: PURPOSE: A manufacturing method of chips for bedding is provided which is capable of improving reproducibility and reliability by uniformly distributing jade contained in the chips imbedded into the bedding such as sleeping mat, pillow and cushion to emit far-infrared rays. CONSTITUTION: The manufacturing method of chips for bedding comprises a step of preparing master batch chips respectively by melting and discharging the mixture after forming a mixture by finely processing jade, illite and tourmaline and mixing 10 to 30 wt.% of each of the finely processed jade, illite and tourmaline with 70 to 90 wt.% of thermoplastic synthetic resin chip; a step of mixing 2 to 5 wt.%, 12 to 15 wt.% and 2 to 5 wt.% of the respective mater batch chips with 80 to 85 wt.% of the thermoplastic synthetic resin chip; a step of melting the mixed chips; and a step of forming hollow cylindrical shaped chips by molding the molten material comprising jade, illite, tourmaline and thermoplastic synthetic resin into a continuous tube shape having diameter of 0.3 to 1.0 mm and cutting the molded continuous tube shape to a length of 0.5 to 1.5 mm, wherein the method further comprises the step of drying the mixed chips to a temperature lower than melting point of the thermoplastic synthetic resin before melting the mixed chips.
Patent KR-20020066997-A (KR)
Inventor: HSU SHENG TENG
IPC: H01L29/78
Filed: 2002-02-08
Abstract: PURPOSE: A method for fabricating a metal-ferro-metal oxide semiconductor(MFMOS)/metal-ferro-metal semiconductor(MFMS) non-volatile memory transistors is provided to prevent a ferroelectric material from being damaged in a plasma etching process by obviating the necessity of a gate stack etching process and minimizing etch-inducing damage. CONSTITUTION: A bottom electrode(16) is formed. A ferroelectric layer(24) is deposited over an active region beyond the margins of the bottom electrode. A top electrode(26) is deposited on the ferroelectric layer. A structure obtained by the above-described steps is metalized to form a source electrode(32), a gate electrode(34) and a drain electrode(36).
Patent KR-20020069156-A (KR)
Inventor: CHEHAB KHALED
IPC: B29D11/00
Filed: 2002-02-22
Abstract: PURPOSE: Provided are colorants useful in the production of tinted contact lenses. In particular, provided are a one step process for tinting contact lenses and colorants for use in the process. CONSTITUTION: In the colorant for use in tinting contact lenses, the colorant comprises one or more pigments, one or more solvents, and a binding polymer, wherein the binding polymer is capable of forming an interpenetrating polymer network with a lens material. When the colorants are applied to uncured lens material that is subsequently cured, the binding polymer forms an interpenetrating polymer network with the lens material embedding the colorant within the lens material resulting in a stable, tinted lens.
Patent KR-20030070711-A (KR)
Title: Pressure damper for color ink-jet printer
Inventor: KIM BYEONG HO
IPC: B41J2/175
Filed: 2002-02-26
Abstract: PURPOSE: A pressure damper for a color ink jet printer is provided to improve printing efficiency by allowing ink to easy flow and absorbing a pressure variation of ink due to piezo-electric characteristic. CONSTITUTION: A pressure damper for a color ink jet printer includes an enclosure(40) made of glass, an ink feeding member(50), an ink discharging member(60) and a filter member(70). The enclosure(40) has a cavity therein in order to contain a predetermined amount of ink. The ink feeding member(50) is selectively connected to the cavity of the enclosure(40), and is connected to an ink tank(30) through a fluid path. The ink discharging member(60) is selectively connected to the cavity of the enclosure(40) and is connected to an ink jet recording head assembly(10) through a fluid passage in order to discharge ink from the enclosure(40) to the ink jet recording head assembly(10).
Patent KR-20020070900-A (KR)
Inventor: YAMAKADO HITOSHI
IPC: G06F3/0354
Filed: 2002-03-02
Abstract: PURPOSE: A data processing system using a discrete operating equipment is provided to access restriction can be effected both easily and rapidly. CONSTITUTION: A displaying device displays an interface screen on which images are generated, with each image corresponding to a data processing operation executed in one of a plurality of data layers, and selection of one of which enables a user to execute a corresponding predetermined operation. A discrete operating device selects a position corresponding to a particular image on the interface screen, and transmits identification data. A position detecting device detects a position selected by using an operating device. A storage stores identification data. A receiver receives identification data. A determining device determines whether or not identification data stored in the storage is received by the receiver. A data layer selecting device selects on the basis of a determination result output from the determining device, one or more of the plurality of data layers. A data processing device carries out data processing in a data layer selected by the data layer selecting device, the data layer in which the data processing operation is executed being determined by a position detected by the position detecting device.
Patent KR-20030072881-A (KR)
Title: Optoelectronic integrated device and optical transmitting module employing it
Inventor: CHOI BYEONG RYONG
IPC: H01L31/12
Filed: 2002-03-07
Abstract: PURPOSE: An integrated device and an optical transmission module using the same are provided to be capable of reducing fabrication cost by forming at least two semiconductor devices out of an LED(Light Emitting Diode), a photodetector, and a semiconductor electronic device at a low cost silicon substrate. CONSTITUTION: An integrated device(1) is provided with the first and second photo diode(1a,1b), and at least one semiconductor electronic device(5). At this time, the first and second photo diode and the electronic device are formed at the upper portion of a substrate(11) made of N-type or P-type silicon. Preferably, the photo diode includes a doped region formed by implanting lightly doped dopants, the first electrode and the second electrode. Preferably, an LED is used as the first diode and a photodetector is used as the second diode.
Patent KR-20030072972-A (KR)
Title: Manufacturing apparatus for bast fibers paper using bast fibers extracted from paper mulberry tree, manufacturing methode of the same and bast fibers paper thereby
Inventor: JANG HYUNG SOO
IPC: G06T17/20
Filed: 2002-03-07
Abstract: PURPOSE: Bast fiber textile is characterized by using bast fiber of paper mulberry and being good for quality. A manufacturing method thereof is characterized by reducing the whole process, reducing a production cost, mass-producing the textile and producing the textile having various sizes. CONSTITUTION: Bast fiber textile is obtained by the steps of: cutting the paper mulberry on proper size; steaming the cut paper mulberry with steam; putting hot water to the paper mulberry, and peeling off the bast fiber; rotating and heating the bast fiber to ripen; washing first the ripened bast fiber; rotating and heating the washed bast fiber, and bleaching the bast fiber with a bleaching agent; washing second the bast fiber with bubble; radiating ultrasonics wave to water containing the bast fiber to float impurities; cutting and dissociating the bast fiber in order to form fiber material; reciprocating the fiber material above and below; stirring the fiber material with a viscous liquid to form paper material; discharging the paper material; supplying the discharged paper material on a wire mesh continuously; and then moving the wire mesh front and rear right and left to form the continuous bast fiber textile.
Patent KR-20030072161-A (KR)
Inventor: BAEK EUN KI
IPC: A44C21/00
Filed: 2002-03-02
Abstract: PURPOSE: A method of making coins is provided to enhance the convenience of coins in use as the coins are made of iron, alloy or gilding to give the coins a magnetic force which makes it easy to handle the coins. CONSTITUTION: The method of making coins includes coins with holes in the center which is made of iron, alloy or gilding to have a magnetic force which makes it possible to find and collect coins placed here and there.
Patent KR-20020072236-A (KR)
Inventor: FUJINO TANEAKI
IPC: E01C21/00
Filed: 2002-03-08
Abstract: PURPOSE: Provided are a rotational speed controller for mixing equipment of a soil modifying machine, by which optional quality of modified soil can be obtained, and an engine speed controller for a soil modifying machine, which reduces noise and vibration of the engine and has excellent fuel economy. CONSTITUTION: The rotational speed controller includes a mixer rotating to mix soil to be modified; drive means for rotationally driving the mixer; speed control unit for controlling rotational speed of the drive unit based on an inputted rotational speed command value; working mode setting unit(8) for outputting a working mode signal(H,M,L,S) for setting a kind of soil to be modified; and a controller for outputting the rotational speed command value corresponding to the working mode signal(H,M,L,S) to the speed control unit.
Patent KR-20020074391-A (KR)
Inventor: KUKITA HIROAKI
IPC: H01R13/6585
Filed: 2002-03-13
Abstract: PURPOSE: To provide an electric connector of such structure that distance between a signal conductor and a ground surface is roughly constant. CONSTITUTION: To set other parts of a contact 24 than a tip part 24a to be parallel to conductor plates 26 and 27, they are respectively held on a housing 21. In engaging a connector 2 with a connector 3, a contact 34 is held on a housing 31 to set other parts of the contact 34 than a tip part 34a to be parallel to the conductor plates 26 and 27. The tip part 24a of the contact 24 and the tip part 34a of the contact 34 are formed to set distance between the signal conductors and the conductor plates 26 and 27 formed by the contact 24 and the contact 34 to be roughly constant.
Patent KR-20030073802-A (KR)
Title: Apparatus for picking up Module IC in Module IC test handler
Inventor: KIM WON
IPC: H01L21/66
Filed: 2002-03-13
Abstract: PURPOSE: A module IC pickup apparatus of a module IC embedded test handler is provided, which enables to make it easy to vary pitch between grippers of the pickup apparatus. CONSTITUTION: The module IC pickup apparatus includes a frame(1) and a guiding member attached on a bottom of the frame and a plurality of variable pitch blocks(2) combined to be able to move along the guiding member and enabling to vary the pitch. A gripper block(3) is installed to be able to move up and down by intermediating an elevation guiding member installed in each variable pitch block. A pair of grippers(4) hold and release both ends of a module IC. And a stopper(12) fixes each variable pitch block by being installed on both sides of the frame.
Patent KR-20030074971-A (KR)
Title: Signal conversion device for resolution improvement and method of the same
Inventor: LEE JUN HWAN
IPC: H03K7/08
Filed: 2002-03-15
Abstract: PURPOSE: An apparatus and a method for converting a signal to improve resolving power are provided to improve the resolving power by using selectively a pulse width modulation method and a pulse frequency modulation method. CONSTITUTION: An apparatus for converting a signal to improve resolving power includes a pulse generation portion(360), a comparison portion(330), and a control portion(340). The pulse generation portion(360) outputs a pulse of a modulated signal by using selectively a pulse width modulation method and a pulse frequency modulation method according to an input signal. The comparison portion(330) compares the input signal to a feedback signal of the pulse generation portion(360). The control portion(340) outputs a control command to perform selectively the pulse width modulation method and the pulse frequency modulation method according to a compared result of the comparison portion(330). The apparatus for converting the signal to improve the resolving power further includes the first production portion(310) and the second production portion(320). The first production portion(310) produces each gradient of the previous value and the present value of the input signal. The second production portion(320) produces each gradient of the previous value and the present value of a feedback signal.
Patent KR-20020074418-A (KR)
Title: Linear pulse motor, stage apparatus, and exposure apparatus
Inventor: UCHIDA SHINJI
IPC: G03F7/20
Filed: 2002-03-19
Abstract: PURPOSE: A linear pulse motor, a stage apparatus and an exposure apparatus are provided to minimize the mass of a secondary movable element yoke to improve a response performance. CONSTITUTION: A linear pulse motor comprises primary stators(1a,1b) in which a plurality of magnetic members and excitation coils(4a,4b,4c,4d) wound on the magnetic members are lined up in a row, and a secondary movable element(12) arranged at a predetermined air gap from the stators to face side surfaces thereof. The stators are arranged in a traveling direction of the movable element. The stators and the movable element are supported to be movable in the traveling direction relative to each other. A plurality of pole teeth(5a,5b,5c,5d) arranged on the movable element are partitioned and integrally connected to each other by a nonmagnetic member that forms the movable element, thereby forming the movable element.
Patent KR-20030075575-A (KR)
Title: Service voucher and credit card used it
Inventor: KANG CHANG GU
IPC: B42D25/305
Filed: 2002-03-19
Abstract: PURPOSE: A service voucher is provided to enable a card member to use the service voucher with affiliated service information printed thereon by attaching the service voucher to an existing credit card, thereby enabling the card member to possess various services without issuing a new affiliated card. CONSTITUTION: A service voucher(10) has at least smaller size than size of a credit card. One side of the service voucher(10) is printed with characters for displaying affiliated service information(11). The other side of the service voucher(10) forms an attaching side(12) attached to a predetermined part of the credit card. A resin constitution having an adhesive property is applied to the attaching side(12). A cover constitution(13) for separating the resin constitution is attached.
Patent KR-20020077660-A (KR)
Inventor: BICKNESE RANDY JOHN
IPC: H05K3/36
Filed: 2002-04-04
Abstract: PURPOSE: A surface mount standoff for a printed circuit board assembly is provided to prevent the boards from being flexed as the integrated circuit devices are connected to the printed circuit boards. CONSTITUTION: A printed circuit board assembly(10) includes a plurality of standoffs(14) located about an outer perimeter(16) of a printed circuit board(12) to provide support for another printed circuit board that is stacked upon the printed circuit board(12) after desired electrical components and IC devices have been mounted to the board(12). The standoffs(14) are substantially rectangular blocks mounted to a flat surface(18) of the printed circuit board(12). The standoffs(14) are appropriately sized and dimensioned to support another printed circuit board above the electrical components and IC devices affixed to surface(18) of the printed circuit board(12).
Patent KR-20030082252-A (KR)
Title: Poled fibers, a method for fabricating a poled fiber, and dispersion compensator
Inventor: KIM JONG BAE
IPC: G02F1/355
Filed: 2002-04-17
Abstract: PURPOSE: A polarized optical fiber, a method for manufacturing the polarized optical fiber and a distribution compensator are provided to easily implement the splicing of other optical fibers and to remove the splicing loss since the end of the polarized optical fiber maintains the structures of core and cladding of a conventional optical fiber with original shape. CONSTITUTION: A polarized optical fiber includes a pair ends of an optical fiber and a central portion of the optical fiber. In the polarized optical fiber, one end or both ends maintain the original shape of a core(500) and a cladding(510) of a conventional optical fiber. The central portion of the optical fiber is a portion excepting the one end or both ends of the optical fiber and a groove is formed at a portion of the cladding(510) in such a way that the central portion of the optical fiber has a surface adjacent to the core(500) in a lengthwise direction of the optical fiber. The polarization of the optical fiber is formed by an electrode(900) placed at the surface adjacent to the core(500) of the groove.
Patent KR-20020081671-A (KR)
Inventor: KAWAMURA AKIRA
IPC: H04N5/44
Filed: 2002-04-18
Abstract: PURPOSE: To provide the intermediate frequency circuit of a television tuner, which is capable of making the synchronous detection oscillation frequency of a local oscillator equal to the frequency of an image carrier wave of intermediate frequency signals, without being affected by the selectivity characteristics of a SAW filter, even if the oscillation frequency of a local oscillator shifts to a higher side. CONSTITUTION: A SAW filter 5 is provided between an intermediate frequency amplifier 4 and an image detector 7, an intermediate-frequency tuning circuit 3, which is tuned to substantially the center frequency of an intermediate frequency band is provided between a mixer 1 and the intermediate-frequency amplifier 4; and intermediate frequency signals are extracted from the intermediate frequency tuning circuit 3 and then inputted into a phase control circuit 9.
Patent KR-20030084294-A (KR)
Title: Method of multiple payment based on electronic cash using a mobile phone
Inventor: KANG SANG SEUNG
Filed: 2002-04-26
Abstract: PURPOSE: A plural payment schemes processing method is provided to enable a user to make an efficient and rapid transaction on a mobile terminal over the wireless internet. CONSTITUTION: The method comprises several steps. A user makes an account offered by a broker over the wireless internet while the user transmits personal data to the broker(S101). The user requests the broker to withdraw money from the account(S102), receives a payment authority from the broker(S103), and owns the payment authority(S104). An interactive authentication is performed between the user and a seller(S105), the user pays the seller(S106) and the seller offers a corresponding service or commodity to the user(S107). The seller requests the broker to make a payment for the service or the commodity(S108), receives an approval from the broker and receives the real money(S109).
Patent KR-20030090312-A (KR)
Title: Novel transcription mediator proteins dMED21, dMED23, dMED24 and genes thereof
Inventor: KIM YEONG JUN
IPC: C07K14/47
Filed: 2002-05-22
Abstract: PURPOSE: Transcription mediator proteins dMED21, dMED23, dMED24 and genes thereof are provided. The proteins can be useful on studies of transcription regulation mechanism containing the transcription mediator. CONSTITUTION: Transcription mediator proteins dMED21, dMED23 and dMED24 isolated from Drosophila melanogaster and having the amino acid sequences of SEQ ID NO: 1 to SEQ ID NO: 3 sequentially are provided. The genes encoding the transcription mediator proteins dMED21, dMED23 and dMED24 and having the nucleotide sequences of SEQ ID NO: 4 to SEQ ID NO: 6 sequentially are provided. Homolog proteins of dMED21, dMED23 and dMED24 being present in Homo sapiens and having the amino acid sequences of SEQ ID NO: 7 to SEQ ID NO: 9 sequentially are provided, The genes encoding the homolog proteins of dMED21, dMED23 and dMED24 and having the nucleotide sequences of SEQ ID NO: 10 to SEQ ID NO: 12 sequentially are provided.
Patent KR-20030092431-A (KR)
Title: Apparatus for fixing lifting lug of ladle
Inventor: KIM DONG PIL
IPC: B22D41/00
Filed: 2002-05-29
Abstract: PURPOSE: A device for fixing a lifting lug to ladle is provided to prevent damage of trunnion or bush and simply fix the lifting lug to the ladle by preventing slag from flowing in inserting hole (slot) of the lifting lug. CONSTITUTION: The device comprises a rectangular stopper(112a) formed at an end of trunnion of ladle for supplying molten steel into continuous casting tundish; a lifting lug(120) on a lower part of which inserting hole(121) is formed so that the trunnion of the ladle is inserted into the inserting hole, and which enables the ladle to be rotated when the lifting lug(120) is lifted up by crane; and a lifting lug fixing means(130) selectively separated from stopper(112a) held to the lifting lug fixing means(130) only when lifting up the lifting lug(120) so that the lifting lug fixing means(130) enables the ladle to be rotated, wherein the lifting lug fixing means(130) comprises catch member(131), vertical rod(132), guide pipe(133), first link(134), first arm(135), second arm(136) and second link(137), and wherein the first arm(135) and second arm(136) are formed in the same shape with being oppositely directed to each other, and catch protrusions(135a,136a) are formed at one side of the first arm(135) and second arm(136) to hold the stopper(112a) respectively.